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CAD · head to head

Redshift vs MoI (Moment of Inspiration)

Redshift logo

Redshift

CAD

World's first fully GPU-accelerated biased renderer

From
$29/month
Rated
-
Full reviewWebsite
MoI (Moment of Inspiration) logo

MoI (Moment of Inspiration)

CAD

NURBS modeller bought once, built for designers rather than engineers

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Redshift no specific pricing amounts published on product page; MoI (Moment of Inspiration) it is developed by one person, so releases are years apart and there is no support organisation to escalate to when something blocks your work.
  • They diverge on capability: Redshift covers GPU rendering, MoI (Moment of Inspiration) covers Direct NURBS modelling.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Redshift and MoI (Moment of Inspiration) actually diverge.

Attributes where Redshift and MoI (Moment of Inspiration) differ
AttributeRedshiftMoI (Moment of Inspiration)
Starting price$29/monthOn request
Pricing modelsubscriptionOne-time purchase
PlatformsWindows, MacOS, LinuxWindows, macOS
Founded2014Unknown

Identical on both: free tier (No), user rating (Not yet rated), category (CAD).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Redshift

  • GPU rendering
  • Out-of-core rendering
  • Proxy system
  • AOVs
  • Motion blur
  • Production shading
  • Maya
  • 3ds Max

Only in MoI (Moment of Inspiration)

  • Direct NURBS modelling
  • Clean mesh export
  • Pen-oriented interface
  • Boolean toolset
  • STEP and IGES exchange
  • Scriptable commands

What people use each for

The jobs each tool is most often brought in to do.

Redshift

  • 3D rendering and visualizationnot MoI (Moment of Inspiration)
  • GPU-accelerated ray tracingnot MoI (Moment of Inspiration)
  • Multi-GPU rendering up to 8 GPUs per machinenot MoI (Moment of Inspiration)

MoI (Moment of Inspiration)

  • Converting CAD surfaces into clean quad meshes for a polygon or sculpting applicationnot Redshift
  • Modelling hard-surface concept designs where form matters and engineering documentation does notnot Redshift
  • Working on older or low-specification hardware that will not run mainstream CADnot Redshift
  • Buying a modelling tool outright rather than committing to a recurring CAD subscriptionnot Redshift

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Redshift

  • No specific pricing amounts published on product page
  • Only 14-day free trial duration mentioned; no longer-term free tier
  • Must contact sales team for subscription cost details

MoI (Moment of Inspiration)

  • It is developed by one person, so releases are years apart and there is no support organisation to escalate to when something blocks your work.
  • There is no parametric history and no assembly structure, so a late design change means remodelling rather than editing a feature.
  • It produces no dimensioned drawings or manufacturing documentation, so anything heading for production needs a second package for the paperwork.
  • Exchange is limited to surface formats such as STEP and IGES with no native interoperability with mainstream MCAD systems, so it sits at the edge of an engineering pipeline rather than inside it.
  • Each major version is a fresh purchase, and the long gaps between versions mean a fix or a feature you need can be several years away with no interim release.

Pricing, plan by plan

Redshift

$29/month
  • Redshift$45/month
    • Full GPU rendering
  • Maxon One$149.91/month
    • Redshift + C4D + ZBrush

MoI (Moment of Inspiration)

On request
  • MoI$undefined/year
    • Perpetual licence for one major version
    • Windows and macOS
    • Paid upgrade for each subsequent major version

Which should you pick?

Choose Redshift if

  • You need gpu rendering.
  • You work on Windows, MacOS, Linux.
  • You also want out-of-core rendering.
Redshift review

Choose MoI (Moment of Inspiration) if

  • You need direct nurbs modelling.
  • You work on Windows, macOS.
  • You also want clean mesh export.
MoI (Moment of Inspiration) review

Questions people ask

Is Redshift or MoI (Moment of Inspiration) better?
Neither clearly leads. Redshift starts at $29/month and MoI (Moment of Inspiration) at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Redshift or MoI (Moment of Inspiration)?
Redshift starts at $29/month and MoI (Moment of Inspiration) at On request.
Does Redshift or MoI (Moment of Inspiration) run on more platforms?
Redshift runs on Windows, MacOS, Linux. MoI (Moment of Inspiration) runs on Windows, macOS.
What is Redshift best used for?
Redshift is most often used for 3d rendering and visualization, gpu-accelerated ray tracing, multi-gpu rendering up to 8 gpus per machine. Of those, 3d rendering and visualization and gpu-accelerated ray tracing are not what MoI (Moment of Inspiration) is typically brought in for.
What can Redshift do that MoI (Moment of Inspiration) cannot?
Redshift covers GPU rendering, Out-of-core rendering, Proxy system, AOVs. MoI (Moment of Inspiration) covers Direct NURBS modelling, Clean mesh export, Pen-oriented interface, Boolean toolset.

Answered from the vendors’ own pages

Redshift: What is included with a Redshift subscription?

Redshift Subscription includes all integration plugins and capability for multiple instances up to 8 GPUs on a single computer. Specific features beyond rendering engine not detailed in public pricing documentation.

Source
MoI (Moment of Inspiration): Is it a subscription?

No. It is bought outright per major version, and each new major version is a separate paid upgrade.

Redshift: How long is the Redshift trial period?

Redshift offers a 14-day free trial for users to evaluate the software before purchase commitment.

Source
MoI (Moment of Inspiration): Can it replace Rhino?

For direct form modelling, often yes. For anything needing Grasshopper, drawings, plugins or engineering interoperability, no.

Redshift: Where can I find Redshift pricing details?

Specific pricing is available through Redshift store access or by contacting the sales team directly. Pricing amounts are not listed on the public product page.

Source
MoI (Moment of Inspiration): Why do 3D artists use it alongside other tools?

Its NURBS to polygon conversion produces cleaner meshes than most CAD exporters, which saves retopology work downstream.

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